Return-Path: <jani@nikula.org>
X-Original-To: notmuch@notmuchmail.org
Delivered-To: notmuch@notmuchmail.org
Received: from localhost (localhost [127.0.0.1])
	by olra.theworths.org (Postfix) with ESMTP id E8913431FBC
	for <notmuch@notmuchmail.org>; Sat, 30 Nov 2013 07:34:16 -0800 (PST)
X-Virus-Scanned: Debian amavisd-new at olra.theworths.org
X-Amavis-Alert: BAD HEADER SECTION, Duplicate header field: "References"
X-Spam-Flag: NO
X-Spam-Score: -0.7
X-Spam-Level: 
X-Spam-Status: No, score=-0.7 tagged_above=-999 required=5
	tests=[RCVD_IN_DNSWL_LOW=-0.7] autolearn=disabled
Received: from olra.theworths.org ([127.0.0.1])
	by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024)
	with ESMTP id DapZPzOilK5N for <notmuch@notmuchmail.org>;
	Sat, 30 Nov 2013 07:34:11 -0800 (PST)
Received: from mail-ea0-f174.google.com (mail-ea0-f174.google.com
	[209.85.215.174]) (using TLSv1 with cipher RC4-SHA (128/128 bits))
	(No client certificate requested)
	by olra.theworths.org (Postfix) with ESMTPS id 6A75E431FC7
	for <notmuch@notmuchmail.org>; Sat, 30 Nov 2013 07:34:08 -0800 (PST)
Received: by mail-ea0-f174.google.com with SMTP id b10so7490094eae.19
	for <notmuch@notmuchmail.org>; Sat, 30 Nov 2013 07:34:07 -0800 (PST)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
	d=1e100.net; s=20130820;
	h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to
	:references:in-reply-to:references;
	bh=awJ8sTwb5zV9KmWYH7p/0CJsHSvVgVzVXv9ctBdYGDE=;
	b=Ahw92OUn+d3zEv5VY0lE5NiCQV+8TNuowPeT+hj5bNtpL9uTmrbbClLn/y4/MtYq9T
	9+xWAbReT30bQxVByPq/ekHigTZkSNkXZa44Pc0mV7nBgsZcmULh43K35IOO7MLgH6hq
	cbW5FeG68KYBYy+w3C8G+GgnE7oYtFpzGZwliec4mh0i5h3i1I6toiNtDLtta+TrqP9A
	Mk8AA4bqRNJrpHk1wTfRCCA5Rh2t31aXpYHxeeiWWPNmtSeAKBE6Vt2YeKRvsHrRtxx8
	jYIdbrJ37Df/G4hrMHOVfMqhFLvynn90FU+7vYHWIVab8qFoCQ5+MneUmr7LVGeCDGH4
	1VSQ==
X-Gm-Message-State:
 ALoCoQmscjeV69WeNI4ij2DIFhOCSr20xdoAVe/p01QG7JbtERukMcJM1Iw02f1siHEpC+l3SBf3
X-Received: by 10.15.67.195 with SMTP id u43mr33405654eex.14.1385825647433;
	Sat, 30 Nov 2013 07:34:07 -0800 (PST)
Received: from localhost (dsl-hkibrasgw2-58c36f-91.dhcp.inet.fi.
	[88.195.111.91])
	by mx.google.com with ESMTPSA id b42sm51870665eem.9.2013.11.30.07.34.06
	for <multiple recipients>
	(version=TLSv1.2 cipher=RC4-SHA bits=128/128);
	Sat, 30 Nov 2013 07:34:06 -0800 (PST)
From: Jani Nikula <jani@nikula.org>
To: notmuch@notmuchmail.org
Subject: [PATCH v2 3/7] util: make sanitize string available in string util
	for reuse
Date: Sat, 30 Nov 2013 17:33:52 +0200
Message-Id:
 <6859d1e9de273e00101c10122cd8ca162cc3a542.1385825425.git.jani@nikula.org>
X-Mailer: git-send-email 1.8.4.2
In-Reply-To: <cover.1385825425.git.jani@nikula.org>
References: <cover.1385825425.git.jani@nikula.org>
In-Reply-To: <cover.1385825425.git.jani@nikula.org>
References: <cover.1385825425.git.jani@nikula.org>
X-BeenThere: notmuch@notmuchmail.org
X-Mailman-Version: 2.1.13
Precedence: list
List-Id: "Use and development of the notmuch mail system."
	<notmuch.notmuchmail.org>
List-Unsubscribe: <http://notmuchmail.org/mailman/options/notmuch>,
	<mailto:notmuch-request@notmuchmail.org?subject=unsubscribe>
List-Archive: <http://notmuchmail.org/pipermail/notmuch>
List-Post: <mailto:notmuch@notmuchmail.org>
List-Help: <mailto:notmuch-request@notmuchmail.org?subject=help>
List-Subscribe: <http://notmuchmail.org/mailman/listinfo/notmuch>,
	<mailto:notmuch-request@notmuchmail.org?subject=subscribe>
X-List-Received-Date: Sat, 30 Nov 2013 15:34:17 -0000

No functional changes.
---
 notmuch-search.c   | 19 -------------------
 util/string-util.c | 22 ++++++++++++++++++++++
 util/string-util.h |  7 +++++++
 3 files changed, 29 insertions(+), 19 deletions(-)

diff --git a/notmuch-search.c b/notmuch-search.c
index 11cd6ee..8b6940a 100644
--- a/notmuch-search.c
+++ b/notmuch-search.c
@@ -30,25 +30,6 @@ typedef enum {
     OUTPUT_TAGS
 } output_t;
 
-static char *
-sanitize_string (const void *ctx, const char *str)
-{
-    char *out, *loop;
-
-    if (NULL == str)
-	return NULL;
-
-    loop = out = talloc_strdup (ctx, str);
-
-    for (; *loop; loop++) {
-	if (*loop == '\t' || *loop == '\n')
-	    *loop = ' ';
-	else if ((unsigned char)(*loop) < 32)
-	    *loop = '?';
-    }
-    return out;
-}
-
 /* Return two stable query strings that identify exactly the matched
  * and unmatched messages currently in thread.  If there are no
  * matched or unmatched messages, the returned buffers will be
diff --git a/util/string-util.c b/util/string-util.c
index a5622d7..9e2f728 100644
--- a/util/string-util.c
+++ b/util/string-util.c
@@ -37,6 +37,28 @@ strtok_len (char *s, const char *delim, size_t *len)
     return *len ? s : NULL;
 }
 
+char *
+sanitize_string (const void *ctx, const char *str)
+{
+    char *out, *loop;
+
+    if (! str)
+	return NULL;
+
+    out = talloc_strdup (ctx, str);
+    if (! out)
+	return NULL;
+
+    for (loop = out; *loop; loop++) {
+	if (*loop == '\t' || *loop == '\n')
+	    *loop = ' ';
+	else if ((unsigned char)(*loop) < 32)
+	    *loop = '?';
+    }
+
+    return out;
+}
+
 static int
 is_unquoted_terminator (unsigned char c)
 {
diff --git a/util/string-util.h b/util/string-util.h
index 0194607..228420d 100644
--- a/util/string-util.h
+++ b/util/string-util.h
@@ -19,6 +19,13 @@
 
 char *strtok_len (char *s, const char *delim, size_t *len);
 
+/* Return a talloced string with str sanitized.
+ *
+ * Whitespace (tabs and newlines) is replaced with spaces,
+ * non-printable characters with question marks.
+ */
+char *sanitize_string (const void *ctx, const char *str);
+
 /* Construct a boolean term query with the specified prefix (e.g.,
  * "id") and search term, quoting term as necessary.  Specifically, if
  * term contains any non-printable ASCII characters, non-ASCII
-- 
1.8.4.2